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. 2018 Sep 22;218(Suppl 2):S88–S98. doi: 10.1093/infdis/jiy420

Figure 3.

Figure 3.

Zostavax vaccination leads to an increase in T-cell accumulation at the site of varicella zoster virus (VZV) antigen challenge. Punch biopsy specimens (diameter, 5 mm) were obtained on days 3 and 7 after VZV antigen challenge, before and after vaccination. A and B, Cumulative data showing number of CD4+ (A) and CD8+ (B) T cells per perivascular (PV) infiltrate before (black) and after (gray) vaccination on days 3 and 7 after VZV antigen challenge. C, Correlation between change in CD4+ (left) and CD8+ (right) T-cell number and change in clinical score after vaccine administration. D, Correlation between change in activated endothelium (calculated as the percentage of CD31+ loops expressing E-selectin) and change in clinical score after vaccine administration. For panels A and B, data were assessed by the Mann-Whitney test. For panels C and D, data were assessed by the Pearson correlation test.